10.57.0.0
13.106.220.9
137.164.230.0
137.164.230.67
157.56.81.41
ns2.bdm.microsoftonline.com
162.242.146.30
184.72.49.125
ec2-184-72-49-125.us-west-1.compute.amazonaws.com
191.232.83.138
ns3.bdm.microsoftonline.com
207.46.15.59
ns1.bdm.microsoftonline.com
54.204.24.19
ec2-54-204-24-19.compute-1.amazonaws.com
54.214.44.86
ec2-54-214-44-86.us-west-2.compute.amazonaws.com

loomisusd-k12-ca-us01e.mail.protection.outlook.com.